diff --git a/src/service/Activities.cpp b/src/service/Activities.cpp
--- a/src/service/Activities.cpp
+++ b/src/service/Activities.cpp
@@ -32,7 +32,6 @@
 #include <QUuid>
 
 // KDE
-#include <kdbusconnectionpool.h>
 #include <klocalizedstring.h>
 #include <kauthorized.h>
 #include <kdelibs4migration.h>
@@ -495,7 +494,7 @@
     // Initializing D-Bus service
 
     new ActivitiesAdaptor(this);
-    KDBusConnectionPool::threadConnection().registerObject(
+    QDBusConnection::sessionBus().registerObject(
         KAMD_DBUS_OBJECT_PATH(Activities), this);
 
     // Initializing config
diff --git a/src/service/Application.cpp b/src/service/Application.cpp
--- a/src/service/Application.cpp
+++ b/src/service/Application.cpp
@@ -26,6 +26,7 @@
 #include <QThread>
 #include <QDir>
 #include <QProcess>
+#include <QDBusConnection>
 #include <QDBusServiceWatcher>
 #include <QDBusConnectionInterface>
 #include <QDBusReply>
@@ -35,7 +36,6 @@
 #include <KPluginMetaData>
 #include <KPluginLoader>
 #include <ksharedconfig.h>
-#include <kdbusconnectionpool.h>
 #include <kdbusservice.h>
 
 // Boost and utils
@@ -138,7 +138,7 @@
 
 void Application::init()
 {
-    if (!KDBusConnectionPool::threadConnection().registerService(
+    if (!QDBusConnection::sessionBus().registerService(
             KAMD_DBUS_SERVICE)) {
         QCoreApplication::exit(EXIT_SUCCESS);
     }
diff --git a/src/service/Features.cpp b/src/service/Features.cpp
--- a/src/service/Features.cpp
+++ b/src/service/Features.cpp
@@ -21,8 +21,8 @@
 // Self
 #include "Features.h"
 
-// KDE
-#include <kdbusconnectionpool.h>
+// Qt
+#include <QDBusConnection>
 
 // Utils
 #include <utils/d_ptr_implementation.h>
@@ -40,7 +40,7 @@
     , d()
 {
     new FeaturesAdaptor(this);
-    KDBusConnectionPool::threadConnection().registerObject(
+    QDBusConnection::sessionBus().registerObject(
         KAMD_DBUS_OBJECT_PATH(Features), this);
 }
 
diff --git a/src/service/Resources.cpp b/src/service/Resources.cpp
--- a/src/service/Resources.cpp
+++ b/src/service/Resources.cpp
@@ -30,7 +30,6 @@
 
 // KDE
 #include <kwindowsystem.h>
-#include <kdbusconnectionpool.h>
 
 // Utils
 #include <utils/d_ptr_implementation.h>
@@ -271,7 +270,7 @@
     qRegisterMetaType<WId>("WId");
 
     new ResourcesAdaptor(this);
-    KDBusConnectionPool::threadConnection().registerObject(
+    QDBusConnection::sessionBus().registerObject(
         KAMD_DBUS_OBJECT_PATH(Resources), this);
 
     connect(KWindowSystem::self(), &KWindowSystem::windowRemoved,
diff --git a/src/service/ksmserver/KSMServer.cpp b/src/service/ksmserver/KSMServer.cpp
--- a/src/service/ksmserver/KSMServer.cpp
+++ b/src/service/ksmserver/KSMServer.cpp
@@ -30,9 +30,6 @@
 #include <QDBusPendingReply>
 #include <QDBusPendingCallWatcher>
 
-// KDE
-#include <kdbusconnectionpool.h>
-
 // Utils
 #include <utils/d_ptr_implementation.h>
 
diff --git a/src/service/plugins/activitytemplates/TemplatesPlugin.cpp b/src/service/plugins/activitytemplates/TemplatesPlugin.cpp
--- a/src/service/plugins/activitytemplates/TemplatesPlugin.cpp
+++ b/src/service/plugins/activitytemplates/TemplatesPlugin.cpp
@@ -19,12 +19,10 @@
 #include "TemplatesPlugin.h"
 
 // Qt
+#include <QDBusConnection>
 #include <QStringList>
 #include <QString>
 
-// KDE
-#include <KDBusConnectionPool>
-
 // Utils
 #include <utils/for_each_assoc.h>
 
@@ -42,7 +40,7 @@
     setName(QStringLiteral("org.kde.ActivityManager.ActivityTemplates"));
 
     new TemplatesAdaptor(this);
-    KDBusConnectionPool::threadConnection().registerObject(QStringLiteral("/Templates"), this);
+    QDBusConnection::sessionBus().registerObject(QStringLiteral("/Templates"), this);
 }
 
 TemplatesPlugin::~TemplatesPlugin()
diff --git a/src/service/plugins/slc/SlcPlugin.cpp b/src/service/plugins/slc/SlcPlugin.cpp
--- a/src/service/plugins/slc/SlcPlugin.cpp
+++ b/src/service/plugins/slc/SlcPlugin.cpp
@@ -21,9 +21,6 @@
 // Qt
 #include <QDBusConnection>
 
-// KDE
-#include <kdbusconnectionpool.h>
-
 // Local
 #include "slcadaptor.h"
 
@@ -35,7 +32,7 @@
     Q_UNUSED(args);
 
     new SLCAdaptor(this);
-    KDBusConnectionPool::threadConnection().registerObject(QStringLiteral("/SLC"), this);
+    QDBusConnection::sessionBus().registerObject(QStringLiteral("/SLC"), this);
 }
 
 SlcPlugin::~SlcPlugin()
diff --git a/src/service/plugins/sqlite/ResourceLinking.cpp b/src/service/plugins/sqlite/ResourceLinking.cpp
--- a/src/service/plugins/sqlite/ResourceLinking.cpp
+++ b/src/service/plugins/sqlite/ResourceLinking.cpp
@@ -22,12 +22,12 @@
 #include "ResourceLinking.h"
 
 // Qt
+#include <QDBusConnection>
 #include <QFileSystemWatcher>
 #include <QSqlQuery>
 
 // KDE
 #include <kconfig.h>
-#include <kdbusconnectionpool.h>
 #include <kdirnotify.h>
 
 // Boost
@@ -45,7 +45,7 @@
     : QObject(parent)
 {
     new ResourcesLinkingAdaptor(this);
-    KDBusConnectionPool::threadConnection().registerObject(
+    QDBusConnection::sessionBus().registerObject(
         QStringLiteral("/ActivityManager/Resources/Linking"), this);
 }
 
diff --git a/src/service/plugins/sqlite/StatsPlugin.cpp b/src/service/plugins/sqlite/StatsPlugin.cpp
--- a/src/service/plugins/sqlite/StatsPlugin.cpp
+++ b/src/service/plugins/sqlite/StatsPlugin.cpp
@@ -22,13 +22,13 @@
 #include "StatsPlugin.h"
 
 // Qt
+#include <QDBusConnection>
 #include <QFileSystemWatcher>
 #include <QSqlQuery>
 #include <QStringList>
 
 // KDE
 #include <kconfig.h>
-#include <kdbusconnectionpool.h>
 #include <kfileitem.h>
 
 // Boost
@@ -58,7 +58,7 @@
     s_instance = this;
 
     new ResourcesScoringAdaptor(this);
-    KDBusConnectionPool::threadConnection().registerObject(
+    QDBusConnection::sessionBus().registerObject(
         QStringLiteral("/ActivityManager/Resources/Scoring"), this);
 
     setName(QStringLiteral("org.kde.ActivityManager.Resources.Scoring"));